Home / 1,416,538.25-2,124,028.26-967,765.85

Finding the Fourth Proportional to 1,416,538.25, 2,124,028.26 and 967,765.85

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Solution

The fourth proportional to 1,416,538.25, 2,124,028.26 and 967,765.85 is: 1,451,116.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,416,538.25 : 2,124,028.26 = 967,765.85 : x
  2. Step 2: Convert to fraction form
    1,416,538.25/2,124,028.26 = 967,765.85/x
  3. Step 3: Cross multiply
    1,416,538.25x = 2,124,028.26 × 967,765.85
  4. Step 4: Simplify right side
    1,416,538.25x = 2,055,562,016,420.84
  5. Step 5: Solve for x
    x = 2,055,562,016,420.84/1,416,538.25
  6. Step 6: Final answer
    x = 1,451,116.49

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.